Q: Is 1,178,671 a Prime Number?
A: No, 1,178,671 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1178671 can be evenly divided by 1 13 71 923 1,277 16,601 90,667 and 1,178,671, with no remainder.
Since 1,178,671 cannot be divided by just 1 and 1,178,671, it is not a prime number.